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BANDPASS FILTERS


API Technologies’ reputation for designing and delivering some of today’s most challenging Bandpass filters is the reason why engineers trust us with their designs. Choosing from a wide assortment of topologies, including lumped element, cavity, ceramic, SAW, tubular, suspended substrate, and waveguide; our engineers match the optimum topology to your requirements.

Unlike one dimensional filter companies, SMI continues to prove that by offering multiple options, a customer can weigh the benefits of: size vs. loss, rejection vs. size, selectivity vs. group delay...and select the best filter to optimize system performance.

Fully-Customizable Filter Designs

High level computer modeling allows
for rapid delivery time on filters.

Complex Filter Designs

Cutting edge SAW technology for today’s
military and commercial markets.

Better Out-of-Band Rejection, Lower Loss

We utilize sophisticated software such as
Sonnet EM Simulator and SolidWorks.

Higher Order Filter Designs

Creative layouts can be realized to optimize package size and electrical performance.

Superior Design Flexibility and Low Loss

We utilize multiple topologies in a
single design to optimize performance.

Contact Us Today to Receive a Quote

We deliver some of today’s
most challenging bandpass filters.

Superior Group Delay Performance

Our engineers are able to match the ultimate topology to your unique requirements.

FEATURES
Rapid Filter Centers

Rapid Filter Centers

To download more information, click here! To message to one of our engineers, click here! To request pricing information, click here!
  • API offers rapid cell Bandpass filters in the following topologies: surface mount Ceramic covering 400 MHz – 2500 MHz, Cavity with SMA connectors covering 800 MHz-20 GHz and Lumped Element covering 1 MHz-3 GHz with the following options: SMA connectors, surface mount or PC Pin.
  • Rapid filter solutions are for moderate complexity, standard design options only.
  • Filters within these restraints (for selected applications) can be delivered in as little as 2-4 weeks.
  • Please contact the factory for details and to find out if your requirements fall within these guidelines.
Wide Range of Topologies

Wide Range of Topologies

To download more information, click here! To message to one of our engineers, click here! To request pricing information, click here!
  • API’s bandpass filter expertise covers nearly every topology including SAW, Cavity, Lumped Element, Tubular, Suspended Substrate, Ceramic and Waveguide designs.
  • Join us on the API Technologies Filters Tour to learn even more!
Creative Layouts

Creative Layouts

To download more information, click here! To message to one of our engineers, click here! To request pricing information, click here!
  • Utilizing sophisticated software such as Sonnet EM Simulator and SolidWorks, creative layouts can be realized to optimize package size and electrical performance.
  • Learn about more of our customizable features in our Filters Brochure!
Advanced SAW Filters

Advanced SAW Filters

To download more information, click here! To message to one of our engineers, click here! To request pricing information, click here!
  • API Technologies continues to provide cutting edge SAW technology for today’s military and commercial markets in frequencies from 20 MHz to 2600 MHz.
  • Learn more about our Advanced SAW Technologies today!
Bandpass Innovative Designs

Innovative Designs

To download more information, click here! To message to one of our engineers, click here! To request pricing information, click here!
  • In order to optimize performance in a given package size, API Technologies engineers can utilize multiple topologies in a single design.
  • API Technologies’ engineers routinely simulate proposed designs, meeting the customer’s specifications while optimizing performance, size and cost.
Bandpass Filter Features

High Power Waveguide Filters

Triplexer Features Triplexer Features Triplexer Features
  • API Technologies designs and manufactures waveguide filters to 40 GHz with peak power level handling of up to 50 kW.
  • Learn about more of our customizable features in our Filters Brochure!
Highpass Filter Features

High Complexity Ceramic Filters

Triplexer Features Triplexer Features Triplexer Features
  • High complexity ceramic filters, like this 6 pole 2100 MHz design with a 45/0.5 dB shape factor of less than 3:1, are examples of the exceptional performance available.
  • Email one of our experienced engineers to learn more today!

BANDPASS EXTRAS

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